What this means
The IEEE assigned the MA-L block 04CED8 to NXP Semiconductors Germany GmbH. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 04:CE:D8, it is NXP Semiconductors Germany GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 04CED8?
04CED8 is registered to NXP Semiconductors Germany GmbH in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. NXP Semiconductors Germany GmbH's block covers 16,777,216 addresses.
What devices use 04CED8?
Any network device with a MAC address starting 04:CE:D8 was manufactured by or for NXP Semiconductors Germany GmbH.